Lamp



FIG. 1 is a perspective view of a lamp showing my new design, the lampbeing lit so that the light source produces multiple reflections on theside and top one-way mirror panels;

FIG. 2 is a typical side elevational view thereof, the lamp being unlit;

FIG. 3 is a top plan view thereof, the lamp being unlit; and

FIG. 4 is a bottom plan view thereof.

The ornamental design for a lamp, as shown and described.